| <!DOCTYPE html> |
| <!-- Copyright © 2016 Chromium authors and World Wide Web Consortium, (Massachusetts Institute of Technology, ERCIM, Keio University, Beihang). --> |
| <html> |
| <head> |
| <title>MediaSource.readyState equals "closed" test cases.</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="mediasource-util.js"></script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| test(function () |
| { |
| var mediaSource = new MediaSource(); |
| assert_equals(mediaSource.sourceBuffers.length, 0, "sourceBuffers is empty"); |
| assert_equals(mediaSource.activeSourceBuffers.length, 0, "activeSourceBuffers is empty"); |
| assert_equals(mediaSource.readyState, "closed", "readyState is 'closed'"); |
| assert_true(isNaN(mediaSource.duration), "duration is NaN"); |
| }, "Test attribute values on a closed MediaSource object."); |
| |
| test(function () |
| { |
| var mediaSource = new MediaSource(); |
| assert_throws("InvalidStateError", |
| function() { mediaSource.addSourceBuffer(MediaSourceUtil.VIDEO_ONLY_TYPE); }, |
| "addSourceBuffer() throws an exception when closed."); |
| }, "Test addSourceBuffer() while closed."); |
| |
| mediasource_test(function(test, mediaElement, mediaSource) |
| { |
| var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_ONLY_TYPE); |
| |
| // Setup a handler to run when the MediaSource closes. |
| mediaSource.addEventListener('sourceclose', test.step_func(function (event) |
| { |
| assert_equals(mediaSource.sourceBuffers.length, 0, "sourceBuffers is empty"); |
| assert_equals(mediaSource.activeSourceBuffers.length, 0, "activeSourceBuffers is empty"); |
| assert_equals(mediaSource.readyState, "closed", "readyState is 'closed'"); |
| assert_throws("NotFoundError", |
| function() { mediaSource.removeSourceBuffer(sourceBuffer); }, |
| "removeSourceBuffer() throws an exception when closed."); |
| test.done(); |
| })); |
| |
| // Trigger the MediaSource to close. |
| mediaElement.src = ""; |
| }, "Test removeSourceBuffer() while closed."); |
| |
| test(function () |
| { |
| var mediaSource = new MediaSource(); |
| assert_throws("InvalidStateError", |
| function() { mediaSource.endOfStream(); }, |
| "endOfStream() throws an exception when closed."); |
| }, "Test endOfStream() while closed."); |
| |
| test(function () |
| { |
| var mediaSource = new MediaSource(); |
| assert_throws("InvalidStateError", |
| function() { mediaSource.endOfStream("decode"); }, |
| "endOfStream(decode) throws an exception when closed."); |
| }, "Test endOfStream(decode) while closed."); |
| |
| test(function () |
| { |
| var mediaSource = new MediaSource(); |
| assert_throws("InvalidStateError", |
| function() { mediaSource.endOfStream("network"); }, |
| "endOfStream(network) throws an exception when closed."); |
| }, "Test endOfStream(network) while closed."); |
| |
| test(function () |
| { |
| var mediaSource = new MediaSource(); |
| assert_throws("InvalidStateError", |
| function() { mediaSource.duration = 10; }, |
| "Setting duration throws an exception when closed."); |
| }, "Test setting duration while closed."); |
| |
| mediasource_test(function(test, mediaElement, mediaSource) |
| { |
| var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_ONLY_TYPE); |
| |
| assert_equals(mediaSource.readyState, "open", "readyState is 'open'"); |
| // Setup a handler to run when the MediaSource closes. |
| mediaSource.addEventListener("sourceclose", test.step_func(function (event) |
| { |
| assert_equals(mediaSource.readyState, "closed", "readyState is 'closed'"); |
| assert_throws("InvalidStateError", |
| function() { mediaSource.duration = 10; }, |
| "Setting duration when closed throws an exception"); |
| test.done(); |
| })); |
| |
| // Trigger the MediaSource to close. |
| mediaElement.src = ""; |
| }, "Test setting duration while open->closed."); |
| |
| mediasource_test(function(test, mediaElement, mediaSource) |
| { |
| var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_ONLY_TYPE); |
| |
| assert_equals(mediaSource.readyState, "open", "readyState is 'open'"); |
| // Setup a handler to run when the MediaSource closes. |
| mediaSource.addEventListener("sourceclose", test.step_func(function (event) |
| { |
| assert_equals(mediaSource.readyState, "closed", "readyState is 'closed'"); |
| assert_true(isNaN(mediaSource.duration), "duration is NaN"); |
| test.done(); |
| })); |
| |
| // Trigger the MediaSource to close. |
| mediaElement.src = ""; |
| }, "Test getting duration while open->closed."); |
| |
| mediasource_test(function(test, mediaElement, mediaSource) |
| { |
| var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_ONLY_TYPE); |
| |
| assert_equals(mediaSource.readyState, "open", "readyState is open"); |
| |
| // Setup a handler to run when the MediaSource closes. |
| mediaSource.addEventListener("sourceclose", test.step_func(function (event) |
| { |
| assert_equals(mediaSource.readyState, "closed", "readyState is closed"); |
| assert_throws("InvalidStateError", |
| function() { sourceBuffer.abort(); }, |
| "sourceBuffer.abort() throws INVALID_STATE_ERROR"); |
| test.done(); |
| })); |
| |
| // Trigger the MediaSource to close. |
| mediaElement.src = ""; |
| }, "Test sourcebuffer.abort when closed."); |
| |
| </script> |
| </body> |
| </html> |